Spinning Top - 2 Minutes Spin!View Instructable »
Awesome project! I used Wemos D1 mini as driver board and set it as a MQTT thing in my OpenHAB system...
What exactly are you having troubles with? I switched to RPi+OpenHAB recently so I'm not using Blynk anymore....
ESP8266 Led Strip MQTT Control Lights WS2812
Thank you! I don't have connection diagram but the connection of components is very easy and described above. BTW check out my newer project - TerraControl 3.0 with Blynk support
Thank you :) Good luck with that! Share your result when you are done...
Try to add serial.println to see what the actual values are. The only time I got similar error was wrong setup with DHT11 instead of DHT22...
Simple Arduino Metal Detector
DHT sensor is connected to D8 pin.
Hey, the connection is described in step 1:#define SENSOR_IN 15 //D8#define relayLight 5 //D1#define relayHeat 4 //D2#define relayFan 12 //D6#define relayHeat2 14 //D5the power connection depends on the used parts (some relay boards are using 5v, other 3.3vI also recommend you to check out my updated version - TerraConrol 3.0 (link below in the comments). It is much easier to setup
WifiManager looks good, I might take a look into it in the future. Thanks for the tip!As for the usage... This suppose that you have optimal elements used in your setup. If you are using heating elements that are constantly being turned on and off and your temperature rising and falling, you might want to use heating element with lower wattage for example. I have been using this setup for 3 years now and I haven't had any problems. But it might also depends on where you live.
GLADOS Home Automation (voice Recognition)
"Charlotte's Web" Style LED Filament Clock
Hi, as I stated in the comment above, multiple condition on Blynk are on to-do list so you would have to modify the code and add some conditions that you would not be able modify via Blynk (well, you could do that, but you would need more widgets for that)
Hi, sorry I noticed your comment only today... Did you figure out how to modify the code? If I understand it correctly you would like to control 3 relays - Heating, Lighting and the misting pump? As for the misting pump and the sensor....Blynk unfortunately doesn't support multiple conditions and therefore the pump control would have to be done on the Nodemcu side instead of the app but it is definitely doable.
You are welcome! Don't forget to post your modification here...I'm curious about the LCD...
Just open the *.ino file in any text editor and you have the source code. Can't help you more than that... Modification to LCD is then up to you :)
Hi, just download the *.ino file attached to this instructable...
Vigenère Cipher With Arduino
Vigenère Cipher With ArduinoView Instructable »
TerraControl V3.0 - ESP8266 + BLYNK
OK, guys. It is DONE! I hope you are going to like it... TerraControl v3.0!https://www.instructables.com/TerraControl-V30-...
TerraControl V3.0 - ESP8266 + BLYNKView Instructable »
Hey guys! Thanks for all your comments! Here is a little teaser of what I am working on... Terra/aqua/home setup fully controllable via Blynk (if you don't know what it is, don't worry, the setup is quite easy), accessible from anywhere in the World (probably except North Korea).
Hey, not sure how to check what is wrong without the code but I see you are using the first version with LCD where Arduino was used. I moved to NodeMCU and Wifi control for this reason...to many things to setup for LCD. I recommend to try it or wait for version 3, which I will be posting in few days, hopefully.
You would need external ESP8266 module for that, but I can't help you with the wiring and setup as I don't own the mega. I'm sure you can find some instruction on the Internet. I suppose you want to use mega for more usable pins...?